In synonymy:
Pasithea Blackwall, 1858 = Peucetia Thorell, 1869 (Thorell, 1869: 37, preoccupied, replacement name)
Homonym replaced:
Pasithea Blackwall, 1858 -- see Peucetia Thorell, 1869 - in Thorell, 1869
Transferred to other genera:
Peucetia caldensis Garcia-Neto, 1989 -- see Tapinillus
In synonymy:
Peucetia amazonica Mello-Leitão, 1929 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia argentina (Mello-Leitão, 1941, T from Tapinillus) = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia bibranchiata F. O. Pickard-Cambridge, 1902 = Peucetia viridans Hentz, 1832 (Santos & Brescovit, 2003: 109)
Peucetia cauca Lourenço, 1990 = Peucetia longipalpis F. O. Pickard-Cambridge, 1902 (Santos & Brescovit, 2003: 111)
Peucetia duplovittata Mello-Leitão, 1941 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia fasciiventris Simon, 1890 = Peucetia striata Karsch, 1878 (van Niekerk & Dippenaar-Schoeman, 1994: 36)
Peucetia fasciiventris kunenensis Lawrence, 1928 = Peucetia striata Karsch, 1878 (Benoit, 1977g: 104, sub P. fasciiventris)
Peucetia fasciiventris longistriga Strand, 1913 = Peucetia striata Karsch, 1878 (Benoit, 1977g: 104, sub P. fasciiventris)
Peucetia foliifera (Butler, 1879) = Peucetia striata Karsch, 1878 (van Niekerk & Dippenaar-Schoeman, 1994: 36)
Peucetia heterochroma Mello-Leitão, 1929 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia lampei Strand, 1906 = Peucetia viridis Blackwall, 1858 (van Niekerk & Dippenaar-Schoeman, 1994: 27)
Peucetia langi Lessert, 1927 = Peucetia casseli Simon, 1900 (van Niekerk & Dippenaar-Schoeman, 1994: 14, sub Peucetia longipes)
Peucetia longipes Pocock, 1900 = Peucetia casseli Simon, 1900 (Blick & Gloor, 2017: 574)
Peucetia maculipedes Piza, 1938 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia melloleitaoi Caporiacco, 1947 = Peucetia macroglossa Mello-Leitão, 1929 (Santos & Brescovit, 2003: 103)
Peucetia meridionalis Mello-Leitão, 1929 = Peucetia flava Keyserling, 1877 (Santos & Brescovit, 2003: 97)
Peucetia poeyi (Lucas, 1857) = Peucetia viridans Hentz, 1832 (Santos & Brescovit, 2003: 109)
Peucetia roseonigra Mello-Leitão, 1943 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia rubra Franganillo, 1926 = Peucetia viridis Blackwall, 1858 (Barrientos, 1991a: 86)
Peucetia rubricapilla Petrunkevitch, 1925 = Peucetia viridans Hentz, 1832 (Santos & Brescovit, 2003: 109)
Peucetia rubrigastra Mello-Leitão, 1929 = Peucetia flava Keyserling, 1877 (Santos & Brescovit, 2003: 97)
Peucetia rubrosignata Strand, 1906 = Peucetia striata Karsch, 1878 (van Niekerk & Dippenaar-Schoeman, 1994: 36)
Peucetia similis Keyserling, 1877 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia striata kibonotensis Lessert, 1915 = Peucetia striata Karsch, 1878 (van Niekerk & Dippenaar-Schoeman, 1994: 36)
Peucetia tranquilini Mello-Leitão, 1922 = Peucetia flava Keyserling, 1877 (Santos & Brescovit, 2003: 97)
Peucetia trivittata Mello-Leitão, 1940 = Peucetia rubrolineata Keyserling, 1877 (Santos & Brescovit, 2003: 105)
Peucetia villosa Mello-Leitão, 1929 = Peucetia flava Keyserling, 1877 (Santos & Brescovit, 2003: 97)
Peucetia viridissima Franganillo, 1926 = Peucetia viridis Blackwall, 1858 (Barrientos, 1991a: 86)
Peucetia viridisternis Mello-Leitão, 1945 = Peucetia flava Keyserling, 1877 (Santos & Brescovit, 2003: 97)
Nomina dubia:
Peucetia diversipes Denis, 1955b: 139, f. 46 (j, Niger) -- van Niekerk & Dippenaar-Schoeman, 1994: 48
Peucetia luteiceps Simon, 1897f: 391 (m, Ethiopia) -- van Niekerk & Dippenaar-Schoeman, 1994: 48, see also Caporiacco, 1941b: 71
Peucetia minima Strand, 1906b: 657 (f, Ethiopia) -- van Niekerk & Dippenaar-Schoeman, 1994: 48
Peucetia quadrilineata Simon, 1891a: 111 (f, Costa Rica) -- Santos & Brescovit, 2003: 97
Peucetia smaragdina Mello-Leitão, 1941b: 278, f. 11 (f, Colombia) -- Santos & Brescovit, 2003: 97
Peucetia thalassina (C. L. Koch, 1847: vol. 15, 57, pl. 518, f. 1456, f, Mexico, Central America, originally in Sphasus) -- Santos & Brescovit, 2003: 97
Peucetia uncivulva Caporiacco, 1941b: 55, f. 15 (f, Ethiopia) -- van Niekerk & Dippenaar-Schoeman, 1994: 48